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Inessa [10]
3 years ago
9

Find the value of the expression m + m + 9 for m = 4, n = 3, and r= 1.

Mathematics
2 answers:
solong [7]3 years ago
8 0
17 is the correct answer
Artist 52 [7]3 years ago
5 0

Answer:

17

Step-by-step explanation:

both m's substitute for 4

4+4+9

8+9

17

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inysia [295]
There are two equal sides of 8, which means this is an isosceles triangle. With an isosceles triangle, there are also two equal angles (30° each in this case). If angle C equals 30°, then angle B also equals 30°. Subtract angles B and C from the total degrees in a triangle.


Triangles Degrees= 180° total

Find angle A:
= total triangle degrees - < B - < C
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ANSWER: Angle A is (B) 120°

Hope this helps! :)
7 0
3 years ago
3 3/5 greater than 1
GalinKa [24]

Answer: True

Step-by-step explanation: The left side 3.6 is greater than the right side 1, which means that the given statement is always true.

I hope this helps you out!

4 0
3 years ago
Help me pls i have been stuck on this for the past hour
Sedbober [7]

Answer:

-4, -6, -3, -5, -1. The inequality solved for n is n ≥ -6.

Step-by-step explanation:

Substitute all the values in the equation.

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-7/2 ≥ -3

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n/2 ≥ -3

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To solve the inequality n/2 ≥ -3 for n, do these steps.

n/2 ≥ -3

Multiply by 2.

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3 0
3 years ago
david is 8 years older than stephen and 2 years younger than Graham. if Neil is 7 years younger than Graham, how much older than
ANEK [815]
5 years older...cause if David is 2 years younger than Graham & Neil is 7 years younger than Graham...7-2=5 years :)
6 0
3 years ago
Round the following times to 1 decimal place 8.16
Mekhanik [1.2K]
The answer is 8.2 bc anything above a 5 goes up.
8.16 <<< a 6 is greater than 5. So the 1 goes up to a 2.
4 0
3 years ago
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